In 1980 Las Vegas, a Native Paiute cleaning lady enters a slots room at the MGM Grand Casino, setting off a chain of strange and unexplained events. Meanwhile, in-house comic Pete plays shrink to a host of colorful misfits while dodging mobsters and collectors. Struggling with a gambling addiction, he faces a life-altering decision that may determine his fate.

Having recently escaped a brutal assault at the hands of psycho Frank, Rebekah Lakin finds herself a shadow of who she once was. The constant state of fear and anxiety she now lives in brings about frequent hallucinations, paranoia and insomnia.

Young Noa and Michael are put in the care of their new nanny, Leonor, who Noa suspects is a malicious supernatural being. Dismissed by those around her, Noa works to uncover Leonor's true identity, but soon finds herself with far more than she bargained for.